:root{
  --paper:#f2f4f5;
  --paper-raised:#ffffff;
  --ink:#12161b;
  --line:#dde2e4;
  --steel:#5b6b74;
  --blue:#0e62a8;
  --blue-deep:#0a3f6e;
  --red:#c12727;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0e1216;
    --paper-raised:#161b20;
    --ink:#eef2f4;
    --line:#262c32;
    --steel:#8b9aa3;
    --blue:#3d8bce;
    --blue-deep:#0a3f6e;
    --red:#e05a5a;
  }
}
:root[data-theme="dark"]{
  --paper:#0e1216;
  --paper-raised:#161b20;
  --ink:#eef2f4;
  --line:#262c32;
  --steel:#8b9aa3;
  --blue:#3d8bce;
  --blue-deep:#0a3f6e;
  --red:#e05a5a;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Barlow",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }

.inner{max-width:920px;margin:0 auto;padding-left:28px;padding-right:28px;}

.eyebrow{
  font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  display:flex;align-items:center;gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.6;display:inline-block;}

h1,h2,h3{font-family:"Barlow Condensed",sans-serif;font-weight:700;text-wrap:balance;margin:0;}

/* ---------- HERO ---------- */
.identite-hero{
  background:linear-gradient(165deg,var(--blue-deep) 0%,#082e50 78%);
  color:#fff;
  padding:96px 0 84px;
}
.identite-hero .eyebrow{color:#9dc4e2;}
.hero-mark{
  width:104px;height:auto;color:#fff;
  margin-bottom:34px;
  animation:rise .7s ease-out both;
}
@keyframes rise{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
@media (prefers-reduced-motion: reduce){ .hero-mark,.identite-hero h1,.identite-hero .lead{animation:none !important;} }
.identite-hero h1{
  font-size:clamp(34px,5.4vw,54px);
  line-height:1.03;
  letter-spacing:-.01em;
  animation:rise .7s .08s ease-out both;
}
.identite-hero .lead{
  font-size:17px;line-height:1.6;color:#cfe0ec;
  max-width:52ch;margin:18px 0 0;
  animation:rise .7s .16s ease-out both;
}
.hero-meta{
  margin-top:38px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.18);
  display:flex;flex-wrap:wrap;gap:24px;
  font-family:"JetBrains Mono",monospace;font-size:12px;color:#9dc4e2;
}

.identite-main section{padding:76px 0;}
.section-head{max-width:60ch;margin-bottom:36px;}
.section-head .eyebrow{color:var(--steel);}
.section-head h2{font-size:clamp(26px,3.4vw,34px);letter-spacing:-.005em;}
.section-head p{font-size:15.5px;line-height:1.6;color:var(--steel);margin:14px 0 0;max-width:58ch;}

/* ---------- SYMBOLE ---------- */
.symbol-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.symbol-visual{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-radius:4px;
  padding:48px;
  display:flex;align-items:center;justify-content:center;
  position:relative;
  overflow:hidden;
}
.symbol-visual::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:22px 22px;
  opacity:.5;
}
.symbol-visual .mark{width:150px;position:relative;color:var(--ink);}
.symbol-copy .section-title{font-size:clamp(24px,3vw,30px);margin-bottom:16px;}
.symbol-copy p{font-size:15.5px;line-height:1.68;color:var(--steel);margin:0 0 16px;}
.symbol-copy p:last-child{margin-bottom:0;}
.symbol-copy b{color:var(--ink);font-weight:600;}

/* ---------- COULEURS (full-bleed bands) ---------- */
.band{
  display:grid;grid-template-columns:auto 1fr;align-items:center;gap:40px;
  padding:56px 0;color:#fff;
}
.band .inner{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:40px;width:100%;}
.band-blue{background:var(--blue);}
.band-red{background:var(--red);}
.band .mark{width:76px;color:#fff;flex:none;}
.band h3{font-size:24px;margin-bottom:8px;}
.band p{font-size:14.5px;line-height:1.6;margin:0;max-width:48ch;opacity:.92;}

/* ---------- VALEURS ---------- */
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.value-card{background:var(--paper-raised);padding:28px 22px;}
.value-card .num{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--steel);}
.value-card h4{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:19px;margin:10px 0 8px;}
.value-card p{font-size:13.5px;line-height:1.55;color:var(--steel);margin:0;}

/* ---------- TERRITOIRE ---------- */
.territory{background:var(--paper-raised);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.territory-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;}
.territory-copy p{font-size:15.5px;line-height:1.68;color:var(--steel);margin:0 0 16px;}
.territory-copy b{color:var(--ink);font-weight:600;}
.team-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0;}
.team-list li{
  display:flex;justify-content:space-between;gap:16px;
  padding:16px 0;border-top:1px solid var(--line);
  font-size:14.5px;
}
.team-list li:last-child{border-bottom:1px solid var(--line);}
.team-name{font-weight:600;}
.team-role{color:var(--steel);text-align:right;font-size:13px;}

/* ---------- USAGE ---------- */
.usage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px;}
.usage-tile{border-radius:3px;padding:26px 14px 14px;display:flex;flex-direction:column;align-items:center;gap:16px;border:1px solid var(--line);}
.usage-tile.paper{background:var(--paper-raised);}
.usage-tile.ink{background:var(--ink);}
.usage-tile.blue{background:var(--blue);border-color:var(--blue);}
.usage-tile.red{background:var(--red);border-color:var(--red);}
.usage-tile .mark{width:60px;}
.usage-tile.paper .mark{color:var(--ink);}
.usage-tile.ink .mark{color:#fff;}
.usage-tile.blue .mark,.usage-tile.red .mark{color:#fff;}
.usage-cap{font-family:"JetBrains Mono",monospace;font-size:10.5px;}
.usage-tile.paper .usage-cap{color:var(--steel);}
.usage-tile.ink .usage-cap{color:#9aa7ae;}
.usage-tile.blue .usage-cap,.usage-tile.red .usage-cap{color:rgba(255,255,255,.85);}
.usage-note{font-size:13px;color:var(--steel);line-height:1.6;max-width:60ch;}

/* ---------- CLOSING ---------- */
.identite-closing{background:var(--ink);color:#fff;padding:64px 0 40px;}
.closing-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start;}
.identite-closing .mark{width:52px;color:#fff;margin-bottom:18px;}
.identite-closing h3{font-size:22px;margin-bottom:8px;}
.identite-closing p.slogan{font-size:14.5px;color:#a9b3ba;max-width:42ch;line-height:1.55;margin:0;}
.closing-contact{font-family:"JetBrains Mono",monospace;font-size:12.5px;line-height:2;color:#c7ced2;}
.closing-contact a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);}
.closing-foot{
  margin-top:48px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:"JetBrains Mono",monospace;font-size:10.5px;color:#77828a;
}
.back-to-site{
  display:inline-flex;align-items:center;gap:8px;
  font-family:"JetBrains Mono",monospace;font-size:12px;
  color:#9dc4e2;text-decoration:none;
  margin-top:34px;
}
.back-to-site:hover{color:#fff;}

@media (max-width:760px){
  .symbol-grid,.territory-grid,.closing-grid{grid-template-columns:1fr;}
  .symbol-visual{order:-1;}
  .values-grid{grid-template-columns:repeat(2,1fr);}
  .usage-grid{grid-template-columns:repeat(2,1fr);}
  .band .inner{grid-template-columns:1fr;text-align:left;gap:16px;}
}